Growth-orientation dependence of magnetic properties of Cr-based multilayers with 119Sn monatomic layers
Growth-orientation dependence of magnetic properties of Cr-based multilayers with 119Sn monatomic layers
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具有 119Sn 单原子层的 Cr 基多层磁性的生长方向依赖性
DOI：
10.1016/j.jmmm.2003.12.070
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
K. Mibu
中科院分区：
文献类型：
--
作者：
N. Jiko;M. Almokhtar;M. Takeda;J. Suzuki;T. Shinjo;K. Mibu
研究了Cr/Sn和Fe/Cr/Sn/Cr多层膜磁性随生长方向的变化规律。对于Fe/Cr/Sn/Cr多层膜，(011)-取向和（001）取向的样品均发现了Cr磁矩的降低，且前者的效果大于后者。在Cr/Sn多层中，具有80Å的Cr层厚度（tCr）的（011）取向样品具有相应的反铁磁结构，而具有tCr大于或等于80Å的（001）取向样品具有波矢量垂直于薄膜平面的自旋密度波结构。
The growth-orientation dependence of magnetism of Cr/Sn and Fe/Cr/Sn/Cr multilayers was studied. For Fe/Cr/Sn/Cr multilayers, reduction of Cr magnetic moments was found in both (011)- and (001)-orientated samples, and the effect is larger in the former than the latter. In Cr/Sn multilayers, the (011)-oriented sample with the Cr layer thickness (tCr) of 80Å has a commensurate antiferromagnetic structure, while the (001)-oriented samples with tCr⩾80Å have a spin-density-wave structure with the wave vector perpendicular to the film plane.